package com.haima.ziliao.mapper;

import java.util.List;
import com.haima.ziliao.domain.PJiajiaoLunbo;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * 资料背景Mapper接口
 * 
 * @author hima
 * @date 2024-12-12
 */
public interface PJiajiaoLunboMapper extends BaseMapper<PJiajiaoLunbo>
{
    /**
     * 查询资料背景
     * 
     * @param id 资料背景主键
     * @return 资料背景
     */
    public PJiajiaoLunbo selectPJiajiaoLunboById(Long id);

    /**
     * 查询资料背景列表
     * 
     * @param pJiajiaoLunbo 资料背景
     * @return 资料背景集合
     */
    public List<PJiajiaoLunbo> selectPJiajiaoLunboList(PJiajiaoLunbo pJiajiaoLunbo);

    /**
     * 新增资料背景
     * 
     * @param pJiajiaoLunbo 资料背景
     * @return 结果
     */
    public int insertPJiajiaoLunbo(PJiajiaoLunbo pJiajiaoLunbo);

    /**
     * 修改资料背景
     * 
     * @param pJiajiaoLunbo 资料背景
     * @return 结果
     */
    public int updatePJiajiaoLunbo(PJiajiaoLunbo pJiajiaoLunbo);

    /**
     * 删除资料背景
     * 
     * @param id 资料背景主键
     * @return 结果
     */
    public int deletePJiajiaoLunboById(Long id);

    /**
     * 批量删除资料背景
     * 
     * @param ids 需要删除的数据主键集合
     * @return 结果
     */
    public int deletePJiajiaoLunboByIds(Long[] ids);
}
